Regu (Cv: Mariya Ise)
Rico (CV: Miyu Tomita), Regu (CV: Mariya Ise), Nanachi (CV: Shiori Izawa) — Tabi no Hidarite, Saihate no Migite (Instrumental) 04:19
Rico (CV: Miyu Tomita), Regu (CV: Mariya Ise) — Deep in Abyss (Instrumental) 03:43
Regu (CV: Mariya Ise) — Secret in my heart (Instrumental) 05:27
Rico (CV: Miyu Tomita), Regu (CV: Mariya Ise) — Tabi no Hidarite, Saihate no Migite [Rico & Regu ver.] 04:19
Riko (CV:Miyu Tomita) and Regu (CV:Mariya Ise) — Deep in Abyss - Made in Abyss OP 1 01:28
Regu (CV: Mariya Ise) — Secret in my heart 05:29
Riko (CV: Tomita Miyu), Regu (CV: Mariya Ise) — Deep in Abyss 01:30
Deep in Abyss — Made in Abyss 03:43
Regu (CV: Mariya Ise) — Tabi no Hidarite, Saihate no Migite [Regu ver.] 04:19